package com.minglan.leetcode.java.pub;

/* 
 * 标准链表
 */
public class ListNode {
	public int val;
	public ListNode next;

	ListNode() {
	}

	public ListNode(int val) {
		this.val = val;
	}

	public ListNode(int val, ListNode next) {
		this.val = val;
		this.next = next;
	}

	@Override
	public String toString() {
		return "ListNode [val=" + val + ", next=" + next + "]";
	}
	
	
}